R+Co Cassette Curl Defining Conditioner, 8.5 oz — Lightweight Frizz-Control & Shine

R+Co Cassette Curl Defining Conditioner is a lightweight, moisture-rich conditioner that defines curls, reduces frizz, and adds shine without weighing hair down.

This conditioner is formulated for natural and styled curls that need definition, softness, and controlled movement. Infused with a Superseed Oil Complex, Cassette restores moisture to mid-lengths and ends while preserving bounce and shape. It’s sulfate-free, vegan, cruelty-free, and finished with R+Co’s signature Relative Paradise fragrance of Sicilian lemon, tangerine, and eucalyptus—designed for everyday use after cleansing.

How does Cassette define curls without making hair heavy?

Cassette uses a lightweight base and targeted conditioning agents that smooth the hair cuticle while maintaining elasticity. Instead of coating strands with heavy oils, the formula layers moisture where curls most need it—mid-lengths and ends—so curls retain spring and motion.

• Light conditioning blend preserves natural curl pattern
• Superseed Oil Complex delivers nourishment without buildup
• Sulfate-free surfactant compatibility keeps hair touchable
• Designed for daily use to maintain shape between washes

Will it help control frizz in humid or dry climates?

Cassette improves surface smoothness to reduce frizz from humidity and dryness by sealing the hair’s outer layer and balancing moisture. While environment affects results, regular use helps hair respond more consistently to humidity changes.

• Seals cuticle to minimize moisture exchange with air
• Fights frizz without silicone-heavy heaviness
• Enhances manageability for easier styling and diffuse drying

How should I use Cassette for best curl definition?

After shampooing, apply Cassette mainly to mid-lengths and ends where curls tend to dry and frizz. Leave on briefly to let the Superseed Oil Complex absorb, then rinse; follow with leave-in or styling products if you want extra hold or cast.

• Work through wet hair, focusing on mid-lengths to ends
• Leave for 30 seconds to 2 minutes, then rinse thoroughly
• Pair with a curl cream or gel for longer-lasting hold
• Use regularly to maintain softness and definition

Is Cassette suitable for colored, chemically treated, or fine curls?

The formula is gentle and sulfate-free, making it appropriate for color-treated and chemically processed curls that need moisture without stripping. For fine curls, use sparingly on roots and concentrate on lengths to avoid weighing hair down.

• Safe for color-treated hair thanks to sulfate-free formulation
• Concentrate application away from roots for fine textures
• Helps restore moisture in chemically treated strands without heavy residue

Who is this for: R+Co Cassette Curl Defining Conditioner is made for anyone with naturally curly or permed hair who wants softer, more defined curls with reduced frizz and added shine. It’s a good choice for daily or frequent conditioners, especially for people seeking a clean-beauty option that’s vegan and cruelty-free. Ideal for curl types that need targeted moisture at the mid-lengths and ends—use it if you want lightweight definition, easier detangling, and a fresh citrus-eucalyptus scent after every wash.

Ingredients

Aqua/Water/Eau, Behentrimonium Chloride, Stearyl Alcohol, Hydrogenated Ethylhexyl Olivate, Cetyl Alcohol, Cetearyl Alcohol, Dimethicone, Isododecane, Propanediol, Cetyl Esters, Isopropyl Alcohol, Caprylyl Glycol, Stearamine Oxide, Jojoba Esters, Amodimethicone, Glycerin, Guar Hydroxypropyltrimonium Chloride, Ethylhexylglycerin, Butyrospermum Parkii (Shea) Butter, Hydrogenated Olive Oil Unsaponifiables, Polyquaternium-10, Linum Usitatissimum (Linseed) Seed Extract, Polysorbate 60, Hydroxyethylcellulose, Glyceryl Stearate, Panthenol, Salvia Hispanica Seed Extract, Sorbitol, Disodium EDTA, Dimethiconol, Hydrolyzed Pea Protein, PG-Hydroxyethylcellulose Cocodimonium Chloride, BHT, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Cetrimonium Chloride, Trideceth-15, Trideceth-3, C11-15 Pareth-7, Laureth-9, Laureth-23, Laureth-4, Quaternium-95, Trideceth-12, Citric Acid, Benzyl Alcohol, Acetic Acid, Aloe Barbadensis Leaf Juice, Caprylic Acid, Xylitol, Salicylic Acid, Oryza Sativa (Rice) Seed Protein, Phytic Acid, Alcohol, Oryza Sativa (Rice) Extract, Gluconolactone, Tocopherol, PPG-26- Buteth-26, PEG-40 Hydrogenated Castor Oil, Ethylhexyl Methoxycinnamate, Butyl Methoxydibenzoylmethane, Calcium Gluconate, Ethylhexyl Salicylate, Aminomethyl Propanol, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate, Parfum/Fragrance, Limonene, Linalool